Résultats de la recherche - "Tropics."

Green manure and legume covers in the tropics / par Yost, Russell S.

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Soils of the tropics : properties and appraisal / par Wambeke, A. van

Sujets: “…Soils Tropics.…”

Not by timber alone : economics and ecology for sustaining tropical forests / par Pana�iotov, Todor

Sujets: “…Forests and forestry Tropics.…”

Sustainable agriculture and the environment in the humid tropics /

Sujets: “…Agricultural systems Tropics.…”

Tropical forages : their role in sustainable agriculture / par Humphreys, L. R.

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Managing pastures and cattle under coconuts / par Plucknett, Donald L., 1931-

Sujets: “…Coconut palm Tropics 288…”

Tropical ecology and physical edaphology / par Lal, R.

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Tropical resources : ecology and development /

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Minerals for grazing ruminants in tropical regions /

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Tropical grassland husbandry / par Crowder, Loy V.

Sujets: “…Pastures Tropics. 2776…”

Trees of life : saving tropical forests and their biological wealth / par Miller, Kenton

Sujets: “…Forest Conservation Tropics.…”

Special appendices to a manual on species and provenance research with particular reference to the tropics /

Sujets:

Properties and management of soils in the tropics / par Sanchez, Pedro A.

Sujets: “…Soils Tropics.…”

The equatorial forests / par Moore, W. G. (Wilfred George), 1907-

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Critique of the World Bank's Tropical Forestry Action Plan Review for Papua New Guinea / par Brunton, Brian D.

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Tropical pasture utilisation / par Humphreys, L. R.

Sujets: “…Grazing Tropics. 2774…”

Tropical forestry / par Redhead, J. F.

Sujets: “…Forests and forestry Tropics.…”

Conservation of tropical forest birds : proceedings of a workshop and symposium held at the XVIII World Conference of the International Council for Bird Preservation, 7, 8, and 10...

Sujets: “…Forest birds Tropics.…”

Environmental adaptation of tropical pasture plants / par Humphreys, L. R.

Sujets: “…Grasses Tropics…”

Assessing tropical forest lands their suitability for sustainable uses proceedings of the Conference on Forest Land Assessment and Management for Sustainable Uses, June 19-28, 1979...

Sujets: “…Forest ecology Tropics…”